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unrealircd/src/modules/m_tkl.c
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codemastr ca9a7a1e89 Fixed a TKL bug
2003-02-20 23:12:07 +00:00

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/*
* Module skeleton, by Carsten V. Munk 2001 <stskeeps@tspre.org>
* May be used, modified, or changed by anyone, no license applies.
* You may relicense this, to any license
*/
#include "config.h"
#include "struct.h"
#include "common.h"
#include "sys.h"
#include "numeric.h"
#include "msg.h"
#include "channel.h"
#include <time.h>
#include <sys/stat.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifdef _WIN32
#include <io.h>
#endif
#include <fcntl.h>
#include "h.h"
#include "proto.h"
#ifdef STRIPBADWORDS
#include "badwords.h"
#endif
#ifdef _WIN32
#include "version.h"
#endif
DLLFUNC int m_gline(aClient *cptr, aClient *sptr, int parc, char *parv[]);
DLLFUNC int m_shun(aClient *cptr, aClient *sptr, int parc, char *parv[]);
DLLFUNC int m_gzline(aClient *cptr, aClient *sptr, int parc, char *parv[]);
DLLFUNC int m_tkline(aClient *cptr, aClient *sptr, int parc, char *parv[]);
DLLFUNC int m_tzline(aClient *cptr, aClient *sptr, int parc, char *parv[]);
DLLFUNC int m_tkl_line(aClient *cptr, aClient *sptr, int parc, char *parv[], char* type);
/* Place includes here */
#define MSG_GLINE "GLINE"
#define TOK_GLINE "}"
#define MSG_SHUN "SHUN"
#define TOK_SHUN "BL"
#define MSG_GZLINE "GZLINE"
#define MSG_KLINE "KLINE"
#define MSG_ZLINE "ZLINE"
#define TOK_NONE ""
#ifndef DYNAMIC_LINKING
ModuleHeader m_tkl_Header
#else
#define m_tkl_Header Mod_Header
ModuleHeader Mod_Header
#endif
= {
"tkl", /* Name of module */
"$Id$", /* Version */
"commands /gline etc", /* Short description of module */
"3.2-b8-1",
NULL
};
/* The purpose of these ifdefs, are that we can "static" link the ircd if we
* want to
*/
/* This is called on module init, before Server Ready */
#ifdef DYNAMIC_LINKING
DLLFUNC int Mod_Init(ModuleInfo *modinfo)
#else
int m_tkl_Init(ModuleInfo *modinfo)
#endif
{
/*
* We call our add_Command crap here
*/
add_Command(MSG_GLINE, TOK_GLINE, m_gline, 3);
add_Command(MSG_SHUN, TOK_SHUN, m_shun, 3);
add_Command(MSG_ZLINE, TOK_NONE, m_tzline, 3);
add_Command(MSG_KLINE, TOK_NONE, m_tkline, 3);
add_Command(MSG_GZLINE, TOK_NONE, m_gzline, 3);
return MOD_SUCCESS;
}
/* Is first run when server is 100% ready */
#ifdef DYNAMIC_LINKING
DLLFUNC int Mod_Load(int module_load)
#else
int m_tkl_Load(int module_load)
#endif
{
return MOD_SUCCESS;
}
/* Called when module is unloaded */
#ifdef DYNAMIC_LINKING
DLLFUNC int Mod_Unload(int module_unload)
#else
int m_tkl_Unload(int module_unload)
#endif
{
if ((del_Command(MSG_GLINE, TOK_GLINE, m_gline) < 0) ||
(del_Command(MSG_SHUN, TOK_SHUN, m_shun) < 0 ) ||
(del_Command(MSG_ZLINE, TOK_NONE, m_tzline) < 0) ||
(del_Command(MSG_GZLINE, TOK_NONE, m_gzline) < 0) ||
(del_Command(MSG_KLINE, TOK_NONE, m_tkline) < 0))
{
sendto_realops("Failed to delete commands when unloading %s",
m_tkl_Header.name);
}
return MOD_SUCCESS;
}
/*
** m_gline (oper function - /TKL takes care of distribution)
** /gline [+|-]u@h mask time :reason
**
** parv[0] = sender
** parv[1] = [+|-]u@h mask
** parv[2] = for how long
** parv[3] = reason
*/
DLLFUNC int m_gline(aClient *cptr, aClient *sptr, int parc, char *parv[])
{
if (IsServer(sptr))
return 0;
if (!OPCanTKL(sptr) || !IsOper(sptr))
{
sendto_one(sptr, err_str(ERR_NOPRIVILEGES), me.name,
sptr->name);
return 0;
}
if (parc == 1)
{
tkl_stats(sptr);
sendto_one(sptr, rpl_str(RPL_ENDOFSTATS), me.name, sptr->name, 'g');
return 0;
}
return m_tkl_line(cptr, sptr, parc, parv, "G");
}
DLLFUNC int m_gzline(aClient *cptr, aClient *sptr, int parc, char *parv[])
{
if (IsServer(sptr))
return 0;
if (!OPCanGZL(sptr) || !IsOper(sptr))
{
sendto_one(sptr, err_str(ERR_NOPRIVILEGES), me.name,
sptr->name);
return 0;
}
if (parc == 1)
{
tkl_stats(sptr);
sendto_one(sptr, rpl_str(RPL_ENDOFSTATS), me.name, sptr->name, 'g');
return 0;
}
return m_tkl_line(cptr, sptr, parc, parv, "Z");
}
DLLFUNC int m_shun(aClient *cptr, aClient *sptr, int parc, char *parv[])
{
if (IsServer(sptr))
return 0;
if (!OPCanTKL(sptr) || !IsOper(sptr))
{
sendto_one(sptr, err_str(ERR_NOPRIVILEGES), me.name,
sptr->name);
return 0;
}
if (parc == 1)
{
tkl_stats(sptr);
sendto_one(sptr, rpl_str(RPL_ENDOFSTATS), me.name, sptr->name, 'g');
return 0;
}
return m_tkl_line(cptr, sptr, parc, parv, "s");
}
DLLFUNC int m_tkline(aClient *cptr, aClient *sptr, int parc, char *parv[])
{
if (IsServer(sptr))
return 0;
if (!OPCanKline(sptr) || !IsAnOper(sptr))
{
sendto_one(sptr, err_str(ERR_NOPRIVILEGES), me.name,
sptr->name);
return 0;
}
if (parc == 1)
{
tkl_stats(sptr);
sendto_one(sptr, rpl_str(RPL_ENDOFSTATS), me.name, sptr->name, 'g');
return 0;
}
if (!OPCanUnKline(sptr) && *parv[1] == '-')
{
sendto_one(sptr, err_str(ERR_NOPRIVILEGES), me.name, parv[0]);
return 0;
}
return m_tkl_line(cptr, sptr, parc, parv, "k");
}
DLLFUNC int m_tzline(aClient *cptr, aClient *sptr, int parc, char *parv[])
{
if (IsServer(sptr))
return 0;
if (!OPCanZline(sptr) || !IsAnOper(sptr))
{
sendto_one(sptr, err_str(ERR_NOPRIVILEGES), me.name,
sptr->name);
return 0;
}
if (parc == 1)
{
tkl_stats(sptr);
sendto_one(sptr, rpl_str(RPL_ENDOFSTATS), me.name, sptr->name, 'g');
return 0;
}
return m_tkl_line(cptr, sptr, parc, parv, "z");
}
/*
** m_tkl_line (oper function - /TKL takes care of distribution)
** /gline [+|-]u@h mask time :reason
**
** parv[0] = sender
** parv[1] = [+|-]u@h mask
** parv[2] = for how long
** parv[3] = reason
*/
DLLFUNC int m_tkl_line(aClient *cptr, aClient *sptr, int parc, char *parv[], char* type) {
TS secs;
int whattodo = 0; /* 0 = add 1 = del */
int i;
aClient *acptr = NULL;
char *mask = NULL;
char mo[1024], mo2[1024];
char *p, *usermask, *hostmask;
char *tkllayer[9] = {
me.name, /*0 server.name */
NULL, /*1 +|- */
NULL, /*2 G */
NULL, /*3 user */
NULL, /*4 host */
NULL, /*5 setby */
"0", /*6 expire_at */
NULL, /*7 set_at */
"no reason" /*8 reason */
};
if (parc == 1)
{
tkl_stats(sptr);
sendto_one(sptr, rpl_str(RPL_ENDOFSTATS), me.name, sptr->name, 'g');
return 0;
}
mask = parv[1];
if (*mask == '-')
{
whattodo = 1;
mask++;
}
else if (*mask == '+')
{
whattodo = 0;
mask++;
}
if (strchr(mask, '!'))
{
sendto_one(sptr, ":%s NOTICE %s :[error] Cannot have ! in masks.", me.name,
sptr->name);
return 0;
}
if (strchr(mask, ' '))
return 0;
/* Check if its a hostmask and legal .. */
p = strchr(mask, '@');
if (p) {
usermask = strtok(mask, "@");
hostmask = strtok(NULL, "");
if (BadPtr(hostmask)) {
if (BadPtr(usermask)) {
return 0;
}
hostmask = usermask;
usermask = "*";
}
p = hostmask-1;
}
else
{
/* It's seemingly a nick .. let's see if we can find the user */
if ((acptr = find_client(mask, NULL)) && IsPerson(acptr))
{
usermask = "*";
hostmask = acptr->user->realhost;
p = hostmask - 1;
}
else
{
sendto_one(sptr, rpl_str(ERR_NOSUCHNICK), me.name, sptr->name, mask);
return 0;
}
}
if (!whattodo)
{
p++;
i = 0;
while (*p)
{
if (*p != '*' && *p != '.' && *p != '?')
i++;
p++;
}
if (i < 4)
{
sendto_one(sptr,
":%s NOTICE %s :*** [error] Too broad mask",
me.name, sptr->name);
return 0;
}
}
tkl_check_expire(NULL);
secs = 0;
if (whattodo == 0 && (parc > 3))
{
secs = atime(parv[2]);
if (secs < 0)
{
sendto_one(sptr,
":%s NOTICE %s :*** [error] Please specify a positive value for time",
me.name, sptr->name);
return 0;
}
}
tkllayer[1] = whattodo == 0 ? "+" : "-";
tkllayer[2] = type;
tkllayer[3] = usermask;
tkllayer[4] = hostmask;
tkllayer[5] =
make_nick_user_host(sptr->name, sptr->user->username, GetHost(sptr));
if (whattodo == 0)
{
if (secs == 0)
ircsprintf(mo, "%li", secs);
else
ircsprintf(mo, "%li", secs + TStime());
ircsprintf(mo2, "%li", TStime());
tkllayer[6] = mo;
tkllayer[7] = mo2;
if (parc > 3) {
tkllayer[8] = parv[3];
} else if (parc > 2) {
tkllayer[8] = parv[2];
}
/* call the tkl layer .. */
m_tkl(&me, &me, 9, tkllayer);
}
else
{
/* call the tkl layer .. */
m_tkl(&me, &me, 6, tkllayer);
}
return 0;
}
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